How migrants fare in school, and what schools can learn from them.
MOST teachers admit that occasionally, when a lesson is going badly, they suspect the problem lies not with the subject or pedagogy, but with the pupils. Some children just seem harder to teach than others. But why? Is it because of, say, cultural factors: parents from some backgrounds place a low value on education and do not push their children? Or is it to do with schools themselves, and their capacity to teach children of different abilities?
It might seem impossible to answer such a question. To do so would require exposing similar sorts of children to many different education systems and see which does best. As it happens, however, an experiment along those lines already exists–as a result of mass migration. Children of migrants from a single country of origin come as near to being a test of the question as you are likely to find.